• Fix new warnings from -Wstrict-prototypes.
  • Fix address sanitizer error identified by the clang sanitizer.
  • Update tests to pass on GEOS 3.9.1 and 3.10.0 (#54).
  • Fixed an issue with the internals of the strtree object that resulted in a valgrind error on the CRAN check page.
  • Dropped support for wk::wksxp().
  • Initial CRAN release.